EditorPart::SyncChanges Method ()
Assembly: System.Web (in System.Web.dll)
The EditorPart control. It is defined as an abstract method in the EditorPart class, and must be implemented by inherited controls. The purpose of the method is to retrieve the current values from the WebPart control referenced in the WebPartToEdit property, and update the fields in the EditorPart control with those values so a user can edit them.method is a critical method on an
The WebPart control might have changed. For every EditorPart control, the EditorZoneBase zone that contains the control calls the method immediately after calling the ApplyChanges method, so that the values in the EditorPart control are always synchronized with the values in the associated WebPart control. Another case where the method is called is when a WebPart control is entering edit mode.method is called whenever the values in the associated
The ApplyChanges method if that method returns false, because in that case, an error has occurred.method is not called after the
Notes to Inheritors:
A class that derives from the EditorPart class must implement the method. The implemented method gets a reference to the associated control using the WebPartToEdit property, and then updates the EditorPart control with the property values from the associated WebPart control.
The first part of the code example demonstrates the implementation of the EditorPart class named TextDisplayEditorPart. This method gets a reference to the associated TextDisplayWebPart control using the WebPartToEdit property. It then gets the value of the TextDisplayWebPart.FontStyle property, and updates which item is selected in the drop-down list control (referenced by the TextDisplayEditorPart.PartContentFontStyle property) on the custom EditorPart control.method in the custom
The second part of the code example shows how the associated WebPart control, TextDisplayWebPart, creates a collection of associated EditorPart controls (in this case, there is only one EditorPart control named TextDisplayEditorPart in the collection) in its implementation of the CreateEditorParts method. This method is executed when the TextDisplayWebPart control enters edit mode.
Available since 2.0